MAX2686L

PRODUCTION

GPS/GNSS Low-Noise Amplifiers with Integrated LDO

Low-Noise-Figure GPS LNA in an Ultra-Small WLP; Versions Available with Different Levels of Gain

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $0.77

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Overview

High Power Gain: 19dB (MAX2686L)
Low Noise Figure: 0.88dB (MAX2686L)
Integrated 50Ω Output Matching Circuit
Low Supply Current: 1.8mA (MAX2693L)
Wide Supply Voltage Range: 1.6V to 4.2V
Low Bill of Materials: One Inductor, Two Capacitors
Small Footprint: 0.86mm x 0.86mm
0.4mm Pitch WLP

The MAX2686L /MAX2693L low-noise amplifiers (LNAs) are designed for GPS L1, Galileo, and GLONASS applications. Designed in Maxim’s advanced SiGe process, the devices achieve high gain and low noise figure while maximizing the input-referred 1dB compression point and the 3rd-order intercept point. Both devices include an internal LDO ideal for battery-powered applications. For current-sensitive applications, the MAX2693L achieves excellent performance while consuming only 1.8mA current.

The devices operate from a +1.6V to +4.2V single supply. The shutdown feature reduces the supply current to less than 20µA. The devices are available in a very small, lead-free, RoHS-compliant, 0.86mm x 0.86mm x 0.65mm wafer-level package (WLP).

Applications

Cellular Phones with GPS
Digital Cameras
Notebook PCs/Ultra-Mobile PCs
Recreational, Marine Navigation
Telematics (Asset Tracking and Management)
Watches

Part Models: 2
1ku List Price: Starting From $0.77

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX2686LEWS+	4-WLCSP-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX2686LEWS+T	4-WLCSP-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 19, 2025 - 2453N_CANCELLATION ASSEMBLY
		pcn_2453n_cancellation
MAX2686LEWS+	PRODUCTION
MAX2686LEWS+T	PRODUCTION
Feb 21, 2025 - 2453N ASSEMBLY
		pcn_2453n
MAX2686LEWS+	PRODUCTION
MAX2686LEWS+T	PRODUCTION
Aug 14, 2023 - 2275A WAFER FAB
		pcn_2275a
MAX2686LEWS+	PRODUCTION
MAX2686LEWS+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Low-Noise Amplifiers (LNAs) & Power Amplifiers 4
MAX2659	PRODUCTION	GPS/GNSS Low-Noise Amplifier
MAX12000	PRODUCTION	1575MHz GPS Front-End Amplifier
MAX2654		1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers
MAX2655	PRODUCTION	1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers

Tools & Simulations

S-Parameter 1

MAX2686L S-Parameter File S-Parameters

Evaluation Kits

Evaluation Kit for the MAX2686L/MAX2693L

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Features and Benefits

Easy Evaluation of MAX2686L/MAX2693L IC
1.6V to 4.2V Single-Supply Operation
RF Input and Output Matched to 50Ω
Fully Assembled and Tested

Product Details

The MAX2686L/MAX2693L evaluation kits (EV kits) simplify the evaluation of the MAX2686L/MAX2693L GPS/GNSS low-noise amplifiers (LNAs). They enable testing of the device’s RF performance and require no additional supporting circuitry. The EV kits provide 50Ω SMA connectors for inputs and outputs.

Applications